
QPushButton {
    font-size: 14px;
    background-color: #F2F2F2;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    color: #000000;
}
QGroupBox{
    background-color: #F2F2F2;
    border-radius: 5px;
}

QPushButton::!checked {
    font-size: 14px;
    background-color: transparent;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    color: #000000;
}
QPushButton:checked {
    font-size: 14px;
    background: rgb(7, 189, 253);
    color: #ffffff;
    border: none;
    border-radius: 4px;
}


QPushButton#btn_friends:pressed,
QPushButton#btn_rooms:pressed {
    background: rgb(33, 200, 253);
}

QPushButton:!checked:hover,
QPushButton:!checked:hover {
    background: rgb(33, 200, 253);
    background-color: #f2f2f2;
}
